| Competition: | Primera División |
| Season: | 1949–50 |
| Winners: | Atlético Madrid (3rd title) |
| Relegated: | Gimnástic Oviedo |
| Continentalcup1: | Latin Cup |
| Continentalcup1 Qualifiers: | Atlético de Madrid |
| League Topscorer: | Telmo Zarra (24 goals) |
| Biggest Home Win: | Barcelona 10–1 Gimnástico Celta 10–1 Gimnástic Sevilla 9–0 Gimnástic |
| Biggest Away Win: | Gimnástico 1–5 Celta Gimnástico 0–4 Atlético Madrid Español 0–4 Valladolid |
| Matches: | 182 |
| Total Goals: | 773 |
| Longest Wins: | 4 matches Atlético de Madrid Deportivo de La Coruña Sevilla |
| Longest Losses: | 7 matches Gimnástico |
| Longest Unbeaten: | 11 matches Real Madrid |
| Longest Winless: | 8 matches Oviedo |
| Prevseason: | 1948–49 |
| Nextseason: | 1950–51 |
The 1949–50 La Liga was the 19th season since its establishment. Atlético de Madrid conquered their third title.
Due to the expansion of the league to 16 teams for the next season, the two last qualified teams played the relegation playoffs against the third and fourth qualified teams of the promotion play-offs from Segunda División.
Málaga made their debut in La Liga.
| Club | City | Stadium | |
|---|---|---|---|
| San Mamés | |||
| Metropolitano | |||
| Les Corts | |||
| Balaídos | |||
| Riazor | |||
| Avenida de Cataluña | |||
| Sarriá | |||
| La Rosaleda | |||
| Buenavista | |||
| Chamartín | |||
| Atotxa | |||
| Nervión | |||
| Mestalla | |||
| Municipal |
Gimnástico played their match at Sarrià Stadium and Oviedo at Estadio Metropolitano de Madrid.
|}
| Rank | Player | Team | Goals |
|---|---|---|---|
| 1 | 24 | ||
| 2 | 22 | ||
| 3 | 21 | ||
| 4 | 20 | ||
| 5 | 17 | ||
| 6 | 15 | ||
| 7 | 14 | ||
| Sevilla | |||
| 9 | 13 | ||
| Real Sociedad | |||